Healthy Chicken Broccoli Rice Casserole

INGREDIENTS

1 tbsp

olive oil

medium-sized boneless skinless chicken breasts, cut into 1 inch pieces

medium-sized yellow onion, diced

4 cloves

garlic, minced

2 tbsp

dijon mustard

1/2 tsp

each Salt and pepper

2 cups

chicken broth

1 cup

dry jasmine rice

1/2 cup

sour cream

1 cup

cheddar cheese, grated

head broccoli, chopped into small florets